2912303430

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{239}}^1\times {\mathrm{45131}}^1$

素因数の和:45386

約数の個数: 64

約数和(自身を含む): 7798809600

約数和(自身を除く): 4886506170

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 239, 270, 478, 717, 1195, 1434, 2151, 2390, 3585, 4302, 6453, 7170, 10755, 12906, 21510, 32265, 45131, 64530, 90262, 135393, 225655, 270786, 406179, 451310, 676965, 812358, 1218537, 1353930, 2030895, 2437074, 4061790, 6092685, 10786309, 12185370, 21572618, 32358927, 53931545, 64717854, 97076781, 107863090, 161794635, 194153562, 291230343, 323589270, 485383905, 582460686, 970767810, 1456151715, 2912303430]

約数ペア:

[(1, 2912303430), (2, 1456151715), (3, 970767810), (5, 582460686), (6, 485383905), (9, 323589270), (10, 291230343), (15, 194153562), (18, 161794635), (27, 107863090), (30, 97076781), (45, 64717854), (54, 53931545), (90, 32358927), (135, 21572618), (239, 12185370), (270, 10786309), (478, 6092685), (717, 4061790), (1195, 2437074), (1434, 2030895), (2151, 1353930), (2390, 1218537), (3585, 812358), (4302, 676965), (6453, 451310), (7170, 406179), (10755, 270786), (12906, 225655), (21510, 135393), (32265, 90262), (45131, 64530)]